#9557BF#9557BF

#9557BF is a mid, vivid violet. Relative luminance 0.170; OKLCH L 57.2% C 0.163 H 309.7°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#9557BF
RGB	rgb(149, 87, 191)
HSL	hsl(276, 45%, 55%)
HSV	hsv(276, 54%, 75%)
CMYK	cmyk(22%, 54.5%, 0%, 25.1%)
CIE-LAB	lab(48.22, 44.42, -44.83)
CIE-LCH	lch(48.22, 63.11, 314.74°)
OKLab	oklab(57.23% 0.1044 -0.1257)
OKLCH	oklch(57.23% 0.163 309.7)
XYZ	xyz(25.2048, 16.9680, 51.2275)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9557BF #81BF57

analogous

#6157BF #9557BF #BF57B5

triadic

#9557BF #BF9557 #57BF95

tetradic

#9557BF #BF6157 #81BF57 #57B5BF

square

#9557BF #BF6157 #81BF57 #57B5BF

split-complementary

#9557BF #B5BF57 #57BF61

monochromatic

#552B71 #763C9D #9557BF #B183D0 #CDB0E1

Accessibility & contrast

On white

4.78

#9557BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#9557BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #9557BF

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9557BF	#FFFFFF	#000000	##FFFFFF
##9557BF	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3870C2

Deuteranopia (green-blind)

#4D73BC

Tritanopia (blue-blind)

#906983

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #9557bf;
/* rgb */ color: rgb(149, 87, 191);
/* oklch */ color: oklch(57.2% 0.163 309.7);

Tailwind

colors: {
  custom: {
    50: '#b789d3',
    500: '#9557bf',
    950: '#000000',
  },
}

SCSS

$custom: #9557bf;
$custom-light: #b789d3;
$custom-dark: #000000;

JSON

{
  "hex": "#9557bf",
  "rgb": {
    "r": 149,
    "g": 87,
    "b": 191
  },
  "hsl": {
    "h": 275.769,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.5723,
    "c": 0.16345,
    "h": 309.7
  },
  "luminance": 0.16968
}

Semantic roles & 50–950 ramp

primary

#9557BF

secondary

#B5CFA3

accent

#D55387

background

#FBF8FD

surface

#F6F0FA

border

#D0CBD3

text

#120C14

muted

#817D83

Preview Lab

Preview with #9557BF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →